drain question

Whats your opinion on venting 2nd story fixtures? Do you think running a separate stack for them is better or re-venting the first floor fixtures to reach above the 2nd floor?

Whats your obsession with 2 story vents? If the first floor vents are done correctly, 2nd floor vents will have no impact- vice- versa.
Each fixture needs to be vented and there are several acceptable ways to do that.

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drain question

My code(UPC) does not allow multiple floor wet venting. As I stated- If the first floor vents are done correctly

Quote:

Originally Posted by TheEplumber

Whats your obsession with 2 story vents? If the first floor vents are done correctly, 2nd floor vents will have no impact- vice- versa.
Each fixture needs to be vented and there are several acceptable ways to do that.

__________________
When posting in forums, letting us know your location will help others give better feedback/advice/solutions to your questions

drain question

Any floor above that has fixtures the floor below needs to re-vent to at least 6'' above the second floor fixtures or have its own stack. I am by no means an expert but that is what I was told. If a second floor has its own stack is it only a vent stack or is it a complete stack that runs from roof and down to the basement where it ties into the main?